Materials I tested so farHere I will present my initial experiments with different materials, laser powers and feed rates. Before even staring with these kind of experiments, one must be sure that the focal point is correct. Furthermore you have to adjust...
The Paraboilc Mirror;This is a excelent calulator for parabolic formulas. https://www.desmos.com/calculator I was able to create the profile and the focus point of my desired Parabolic Mirror.I then cut 20 of these poly curves on my cnc cutter. The 20...
Make the Air Tank-You can make an air tank a couple of ways. #1 is you can just buy one, for like $30 on ebay (rover.ebay.com/rover/1/711-117182-37290-0/2open_in_new), or use a bulkier tank, one of those white ones. This is how to make a air tank outta...
Step 3: C&DH (Fly Computer)The C&DH subsystem have 2 variants:1.- The Arduino pro Mini 3.3 8 Mhz Atmel328 based fly computer.2.- The Intel Edison based fly computer.The first one is finished and proved, work well but have a really low power of processing...
COMPRESSOR The compressor is a critical part of the concentrator. It MUST be of “oil free” design - meaning there is no need to lubricate the pistons with oil. This ensures hydrocarbon emissions from the compressor do not mix with...
Copy and paste the following code into the Arduino IDE. Update the AP name and password to match your needs. 90% of this code is not mine. For full details please see this great guide: https://randomnerdtutorials.com/esp32-esp8266-web-server-physical-button/...
/********* Rui Santos Complete instructions at https://RandomNerdTutorials.com/esp32-cam-projects-ebook/ Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files. The above copyright...
To modify a Quartex Q-80 movement, first obtain the Q-80 variant crazy clock board. If you make the boards yourself, you must get them made with 1mm thickness. 1.6mm, which is the "standard" thickness, won't fit properly.
Obtain a clock movement or remove the one from the clock you intend to modify. The recommended clock movement if you wish to start with a fresh one is the Quartex Q-80, available from Klockit. It's also the movement being used (at least at present) by...
Test your web connection. By default the code puts sensor at 192.168.1.241 port 80. Open your browser and connected to the device. You should see a page similar to the one below.
De forma paralela a la banda, alejado con respecto a su centro y el borde de la banda a 80 [mm] y con sus perforaciones traseras en línea con la de fijación de la banda.
get a 2 GB microSD, FAT formatted. (I think 2 GB is the max the driver will support; haven't tested with larger. Anyway, I suspect 2GB might be able to hold all the software ever written for the TRS-80, ever. UPDATE: it works with up to 32...